/// <summary>
/// Persists the tweet to our in-memory mechanism.
/// </summary>
/// <param name="tweet">The tweet.</param>
/// <returns></returns>
public bool PersistTweet(TweetV2 tweet)
{
var isPersisted = false;
if (this.TweetList == null)
{
this.TweetList = new List <TweetV2>();
this.StreamStartTime = DateTime.UtcNow;
}
try
{
this.TweetList.Add(tweet);
if (this.TweetList.Count % 1000 == 0 && this.TweetList.Count <= 5000)
{
Console.WriteLine($"We have received {this.TweetList.Count} tweets");
this.WriteTweetsToFile(this.TweetList.Count - 1000, 500);
}
isPersisted = true;
}
catch (Exception e)
{
}
return(isPersisted);
}
public IEnumerable <string> Resolve(TweetV2 source, Tweet destination,
IEnumerable <string> destMember, ResolutionContext context)
{
return(source.Entities?.Urls?
.Select(url => url?.ExpandedUrl ??
url?.Url).ToArray() ??
Array.Empty <string>());
}
public bool PersistTweet(TweetV2 tweet)
{
try
{
return(this.TwitterResults.PersistTweet(tweet));
}
catch (Exception e)
{
}
return(false);
}
/// <summary>
/// This is the main entrypoint for collecting info on tweets.
/// </summary>
/// <param name="tweet"></param>
public void ProcessTweet(TweetV2 tweet)
{
_tweetInfoRepository.IncrementCount();
ProcessEmoji(tweet.Text);
if (tweet.Entities?.Hashtags != null && tweet.Entities.Hashtags.Any())
{
ProcessHashtags(tweet.Entities.Hashtags);
}
if (tweet.Entities?.Urls != null && tweet.Entities.Urls.Any())
{
ProcessUrls(tweet.Entities.Urls);
}
}
public IEnumerable <string> Resolve(TweetV2 source, Tweet destination,
IEnumerable <string> destMember, ResolutionContext context)
{
if (source.Entities?.Urls == null)
{
return(Array.Empty <string>());
}
return(source.Entities.Urls
.Select(entity =>
{
var urlToUse = entity?.ExpandedUrl ??
entity?.Url ??
entity?.DisplayUrl;
return urlToUse == null
? string.Empty
: new Uri(urlToUse, UriKind.Absolute).DnsSafeHost;
}));
}
public IEnumerable <string> Resolve(TweetV2 source, Tweet destination,
IEnumerable <string> destMember, ResolutionContext context)
{
if (source.Entities?.Urls == null)
{
return(Array.Empty <string>());
}
return(source.Entities.Urls
.Where(entity => PhotoUrlMatches
.Any(match =>
{
var matchString = entity?.ExpandedUrl ??
entity?.Url ??
entity?.DisplayUrl;
return matchString != null &&
matchString.Contains(match,
StringComparison.CurrentCultureIgnoreCase);
}))
.Select(src => src.ExpandedUrl));
}
public TweetV2EventArgs(TweetV2 tweet, TweetIncludesV2 includes, string json)
{
Tweet = tweet;
Includes = includes;
Json = json;
}
public bool PersistTweet(TweetV2 tweet)
{
return(this.TwitterResults.PersistTweet(tweet));
}
public IEnumerable <string> Resolve(TweetV2 source, Tweet destination,
IEnumerable <string> destMember, ResolutionContext context)
{
return(source.Entities?.Hashtags?
.Select(src => src.Tag).ToArray() ?? Array.Empty <string>());
}
public bool PersistTweet(TweetV2 tweet)
{
throw new NotImplementedException();
}
/// <summary>
/// Persists the tweet.
/// </summary>
/// <param name="tweet">The tweet.</param>
/// <returns></returns>
public bool PersistTweet(TweetV2 tweet)
{
var isPersisted = this.Repository.PersistTweet(tweet);
return(isPersisted);
}
public FilteredStreamTweetV2EventArgs(TweetV2 tweet, TweetIncludesV2 includes, FilteredStreamMatchingRuleV2[] matchingRules, string json) : base(tweet, includes, json)
{
MatchingRules = matchingRules;
}
